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    <h1 id="capdl-version-030-release">capDL Version 0.3.0 Release</h1>

<h4 id="2024-07-01">2024-07-01</h4>

<p>Announcing the release of <code class="language-plaintext highlighter-rouge">0.3.0</code>, using seL4 version 13.0.0.</p>

<h3 id="changes">Changes</h3>

<ul>
  <li>add support for SMC capability</li>
  <li>add support for binding notifications to TCBs</li>
  <li>enable MCS build; use <code class="language-plaintext highlighter-rouge">seL4_TCB_SetAffinity</code> only for non-MCS kernels</li>
  <li>allow <code class="language-plaintext highlighter-rouge">SchedControlCap</code> to refer to a secondary core</li>
  <li>minimal update for seL4 AArch64 VSpace API change, removing <code class="language-plaintext highlighter-rouge">seL4_ARM_PageGlobalDirectoryObject</code></li>
  <li><code class="language-plaintext highlighter-rouge">object_sizes</code>: add include for deprecated constants, because some definitions
that <code class="language-plaintext highlighter-rouge">object_sizes</code> depends on are now found in a <code class="language-plaintext highlighter-rouge">deprecated.h</code> header file.</li>
  <li>Clean up and clarify <code class="language-plaintext highlighter-rouge">arm11</code> usage in capDL despite ARMv6 removal</li>
  <li><code class="language-plaintext highlighter-rouge">cdl_utils</code>: remove <code class="language-plaintext highlighter-rouge">simpleeval</code> python dependency</li>
  <li>Run GitHub tests with python 3.9</li>
  <li>added vulnerability reporting policy</li>
</ul>

<h4 id="capdl-loader">capdl-loader</h4>

<ul>
  <li>use <code class="language-plaintext highlighter-rouge">seL4_BootInfoFrameSize</code> instead of hard-coded page size</li>
  <li>python + loader: Add support for generating fault handler caps with specific
rights. Behaviour is unchanged (<code class="language-plaintext highlighter-rouge">seL4_AllRights</code>) if no rights are provided.</li>
  <li>ensure heap is aligned</li>
</ul>

<h4 id="capdl-tool">capDL-tool</h4>

<ul>
  <li>update to LTS Haskell 20.25, ghc-9.2.8</li>
  <li>fix several cases in <code class="language-plaintext highlighter-rouge">validObjPars</code>: <code class="language-plaintext highlighter-rouge">Period</code>, <code class="language-plaintext highlighter-rouge">IOAPIC</code>, <code class="language-plaintext highlighter-rouge">MSIHandle</code>, <code class="language-plaintext highlighter-rouge">CBNumber</code></li>
</ul>

<h3 id="upgrade-notes">Upgrade Notes</h3>

<ul>
  <li>existing capDL specs should continue to work</li>
  <li>AArch64 VSpace changes may allow simplification of some capDL specs</li>
</ul>

<h2 id="full-changelog">Full changelog</h2>

<p>Use <code class="language-plaintext highlighter-rouge">git log 0.2.1..0.3.0</code> in <a href="https://github.com/seL4/capdl">https://github.com/seL4/capdl</a></p>

<h2 id="more-details">More details</h2>

<p>See the <a href="https://github.com/seL4/capdl/tree/master/capDL-tool/doc">documentation</a>
or ask on the mailing list!</p>


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              CapDL 0.1.0
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